MasterProtect HB 400

Breathable, high-build, 100% acrylic, waterproof coating for above grade applications

Form​​erly: Thorocoat

How does Mas​​terProtect HB 400 work?

MasterProtect HB 400 is a water-based, high-build, 100% acrylic, waterproof coating for above-grade concrete, masonry, stucco, and EIFS.

Recommended uses:

  • Exterior
  • Vertical and overhead surfaces
  • Above grade
  • Protecting and waterproofing

What are the unique features of MasterProtect ​​HB 400?

  • Available in a broad range of colors and textures for design versatility
  • Resists wind-driven rain; helps prevent water penetration into the substrate
  • Breathable to allow water vapor to escape
  • Excellent adhesion, bonds securely to substrate for long-term durability
  • Excellent hiding power
  • Low VOC content for broad compliance across all regions

What are the benefits of MasterProtect HB 400?​​

  • UV resistance provides excellent color retention for a long-lasting, attractive finish
  • Textured formulations help improve aesthetics of irregular substrates
  • Effective carbon dioxide diffusion barrier, protects embedded steel from corrosion
  • Freeze/thaw resistant suitable for cold climates

What are the ben​​efits of MasterProtect HB 400?


US / Canada Prod​uct Information​

Certification Letter

Guide Spec

LEED Letter

LEED v4 Letter

Safety Data Shee​​ts (SDS):

MasterProte​​​ct HB 400 - Coarse Ultra Deep

MasterProtect HB 400 - ​Coarse Medium

MasterProtect HB 400 -​ Coarse Neutral

MasterProtect HB 400 - ​Coarse Pastel

MasterProtect HB 400 - Fin​e Medium Tint Base

MasterProtect HB 400 - F​ine Medium Series

MasterProtect HB 400 - Fin​e Neutral Tint Base

MasterProtect HB 400 - Fine ​​Neutral Series

MasterProtect HB 400 - Fine ​Pastel Tint Base

MasterProtect HB 400 - ​​Fine Pastel Series

MasterProtect HB 400 ​​- Fine Ultra Deep Series

MasterProtect HB 400 - Fin​​e Ultra Deep Tint Base

MasterProtect HB 400 - S​​mooth Medium Tint Base

MasterProtect HB 400 - Sm​ooth Medium Series

MasterProtect HB 400 - Sm​​ooth Neutral Tint Base

MasterProtect HB 400 - S​mooth Neutral Series

MasterProtect HB 400 - S​​mooth Pastel Tint Base

MasterProtect HB 400 - S​​mooth Pastel Series

MasterProtect HB 400 - Sm​​​ooth Ultra Deep Series

MasterProtect HB 400 - Sm​​​ooth Ultra Deep Tint Base

Direct contact

Master Builders Solutions Technical Support

Construction Systems

1-800-243-6739

Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Certification Letter

pdf (98.03 Kb)

Data Guide (French)

pdf (315.05 Kb)

Data Guide (Spanish)

pdf (127.61 Kb)

Guide Spec

doc (112.79 Kb)

LEED Letter

pdf (109.71 Kb)

LEED v4 Letter

pdf (69.59 Kb)

MasterProtect HB 400 Data Guide

pdf (126.21 Kb)

Wall Coatings Selector Guide

pdf (529.62 Kb)

basf-masterprotect-hb-400-gs.zip

zip (55.67 Kb)